10.1 Consumer Options

DTrace is tuned by setting or enabling options. The available
options for tuning DTrace are described in the following table.
For some options, a corresponding dtrace
command-line option is also provided.

Values that denote sizes can be given an optional suffix of
k, m, g,
or t to denote kilobytes, megabytes, gigabytes,
and terabytes, respectively. Values that denote times can be given
an optional suffix of ns,
us, ms, s
or hz to denote nanoseconds, microseconds,
milliseconds, seconds, and number per second, respectively.